Overview
The ADUC842BCPZ32-5 is a precision analog microcontroller produced by Analog Devices Inc. This integrated circuit combines a high-performance 8-bit microcontroller with advanced analog functionality, making it a comprehensive solution for various embedded systems and industrial applications.
The device is part of the ADuC842 series, which integrates a self-calibrating multichannel ADC, dual DACs, and an optimized single-cycle 8052 core microcontroller. This integration enables the device to handle complex analog and digital tasks efficiently.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Microcontroller Core | 8-bit 8052 core | |
| Program Memory | 62 KB (62K x 8) | |
| RAM Size | 25 K x 8 | |
| Operating Speed | Up to 16.78 MHz | Hz |
| I/O Pins | 32 | |
| Connectivity | IC, SPI, UART/USART, I2C | |
| Analog-to-Digital Converter (ADC) | 8-channel, 12-bit, 420 kSPS | |
| Digital-to-Analog Converter (DAC) | 2 x 12-bit | |
| Peripherals | DMA, PSM, PWM, Temperature Sensor, Watchdog Timer | |
| Package | 56-VFQFN Exposed Pad, Chip-Scale Package (CSP) | |
| Mounting Type | Surface Mount | |
| Operating Temperature Range | -40°C to 85°C | °C |
| Supply Voltage | 2.7V to 3.6V | V |
Key Features
- Integrated 8-bit 8052 core microcontroller with up to 16.78 MHz operating speed.
- 62 KB of nonvolatile Flash/EE program memory and 25 K x 8 RAM.
- 8-channel, 12-bit ADC with 420 kSPS and two 12-bit DACs.
- On-chip peripherals including DMA, PSM, PWM, Temperature Sensor, and Watchdog Timer.
- Multiple communication interfaces: IC, SPI, UART/USART, and I2C.
- Wide operating temperature range of -40°C to 85°C.
- Low power consumption with a supply voltage of 2.7V to 3.6V.
- Flash program memory for easy in-system programming and updates.
- Compatibility with 8052 microcontroller architecture for leveraging existing software and systems.
Applications
- Embedded systems.
- Industrial automation.
- Motor control.
- Power management.
- Sensor interfaces.
Q & A
- What is the core processor of the ADUC842BCPZ32-5?
The core processor is an 8-bit 8052 core microcontroller.
- How much program memory does the ADUC842BCPZ32-5 have?
The device has 62 KB of nonvolatile Flash/EE program memory.
- What is the operating speed of the ADUC842BCPZ32-5?
The operating speed is up to 16.78 MHz.
- What types of ADC and DAC are integrated into the ADUC842BCPZ32-5?
The device includes an 8-channel, 12-bit ADC and two 12-bit DACs.
- What are the key peripherals of the ADUC842BCPZ32-5?
The key peripherals include DMA, PSM, PWM, Temperature Sensor, and Watchdog Timer.
- What communication interfaces are available on the ADUC842BCPZ32-5?
The device supports IC, SPI, UART/USART, and I2C interfaces.
- What is the operating temperature range of the ADUC842BCPZ32-5?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage range for the ADUC842BCPZ32-5?
The supply voltage range is 2.7V to 3.6V.
- Is the ADUC842BCPZ32-5 compatible with the 8052 microcontroller architecture?
Yes, it is compatible with the 8052 microcontroller architecture.
- What are some typical applications of the ADUC842BCPZ32-5?
Typical applications include embedded systems, industrial automation, motor control, power management, and sensor interfaces.
